baber/WOPTO huggingface dataset:
Patent JP-H06309101-A (JP)
Title: Transparent touch panel
Inventor: IKURA KENICHIRO
IPC: G06F3/047
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a transparent touch panel with high light transmissivity and superior visibility. CONSTITUTION:A hard coating layer 1 is formed on the upper plane of polyethylene terephthalate film as movable electrode side film 2, and a material on which an ITO layer that forms a movable electrode 3 is formed on the lower plane is used. Also, the ITO layer which forms a fixed electrode 6 is formed on the upper plane of the polyethylene terephthalate film, and a material in which an adhesive layer 8 is formed on the lower plane by coating with an acrylic transparent adhesive and releasing film is adhered on the layer is used. Thence, a spacer 4 is formed on the fixed electrode 6, and both film 2, 7 are adhered with each other with a peripheral adhesive layer 5. While, a polycarbonate plate is prepared as a supporting substrate 9, and alignment with the supporting substrate 9 is performed by peeling the releasing film of the fixed electrode side film 7, then, the touch panel can be obtained by adhering the polycarbonate plate on the whole plane.
Patent JP-S58186039-A (JP)
Title: Measuring apparatus of ion activity
Inventor: SESHIMOTO OSAMU
IPC: G01N27/28
Filed: 1982-04-23
Abstract: PURPOSE:To perform highly reliable and highly reproducible measurement with a trace quantity of a sample, by connecting a storing part of a sample liquid to be inspected with that of a standard solution on a solid ion selective electrode by a bridge part consisting of a hydrophilic polymer. CONSTITUTION:A filmy solid ion selective electrode 10 is formed by laminating successively a metal layer 11, a water insoluble material salt layer 12, a reference electrolyte layer 13 and an ion selective electrode 14 on a supporting body 19. A nonporous hydrophobic layer 22 is provided for holding a sample to be inspected of the layer 14 except a liquid storing part 28. Next, a bridge part 35 having a porous member 37 and a hydrophilic material 36 such as agar etc. containing salts not interferring the measurement of KCl etc., is formed on the side of the part 28 of the layer 22 and a top nonporous hydrophobic layer 24 is formed on the member 37 and a standard solution storing part is formed on the gelatin 36 etc. Hereby, the ion activity measurement of the sample liquid is performed by an absolute measuring method by using the sample such as a minute quantity of a living body liquid and the standard solution.
Patent JP-2000269261-A (JP)
Title: Semiconductor package
Inventor: TABATA HIROTSUGU
IPC: H01L21/60
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package having no risk of short circuit between a gold wire and the wiring of a conductive pattern when the secondary connection of wire bonding operation is performed. SOLUTION: A conductive pattern 3 is provided on a substrate 1, an IC chip 3 is mounted thereon, and a pad 30 and the IC chip 3 on the conductive pattern 3 are wire bonded. Besides, in the semiconductor package where the solder balls provided on the backside of the substrate conductive to the IC chip 2 are arranged, an insulator 8 covering the wiring 31 of the conductive pattern 3 which is extended from inside the substrate and connected to the pad 30, and the other outer edge of the pad 30 is connected to the inside edge of the pad 30, is provided.
Patent JP-S63235844-A (JP)
Title: Testing in wind tunnel
Inventor: FUKUMOTO KIICHI
IPC: G01M9/00
Filed: 1987-03-24
Abstract: PURPOSE:To achieve a test for two kind of current velocity is a short time, by performing a series of tests varying attitude of a model in a wind tunnel to current therein. CONSTITUTION:The rear end of a sting 2 with a wind tunnel model 3 mounted at the tip thereof is inserted into a strut 1 provided in the wind tunnel 6. The sting 2 turns about the axis thereof while changing attitude of a model 10 with a rotating mechanism and an angle varying mechanism 8. The wind tunnel 6 is provided with a mach number altering mechanism which alters mach number of an tunnel current 9 by controlling the section of the wind tunnel with the movement of wind tunnel wall. During the operating of the wind tunnel 6, an attitude angle 4 of the model moves from negative to positive with the mechanism 8 while a test is performed with the current 9 set at a fixed mach number. On the other hand, when the model 3 is inverted up side down and the mach number of the current is altered in the wind tunnel 6, the model 3 is moved so as to change the attitude angle 4 from positive to negative being kept up side down with the mechanism 8 and a test is performed at the mach number altered. This enables two kinds of tests varied in the mach number during one reciprocation of the model 3.
Patent JP-H07283252-A (JP)
Title: Potting/drying method and device
Inventor: IRIE SOTOSHI
IPC: H01L21/56
Filed: 1994-04-06
Abstract: PURPOSE:To efficiently, preliminarily dry out a sealant applied to a semiconductor device keeping it in shape, to improve the semiconductor device in quality, and to lessen an equipment cost by a method wherein an air blower mechanism is provided to jet air against a work just after sealant is applied to it. CONSTITUTION:A device which applies sealant onto a work and dries it out is equipped with air blower mechanisms 9 and 10 that are located to jet air against the work just after sealant is applied to it in a TCP semiconductor device. For instance, a first air blower 9 located between two syringe 17s to send a flow of air to first sealing resin just applied onto a work and a second air blower 10 located down the second syringe 17 to send a flow of air to the work just after second sealing resin is applied to the work till the work is loaded into a drying section 3 are provided. Furthermore, flowmeters 11 and 12 which measure the flow rates of air sent by the air blowers 9 and 10 and an air regulator filter 13 which controls air in flow rate are provided. The air outlets of the air blowers 9 and 10 are disposed at a pitch that a carrier tape 6 is transferred.
Patent JP-H04306487-A (JP)
Title: Roller hearth furnace
Inventor: YANO ISAO
IPC: F27B9/20
Filed: 1991-04-01
Abstract: PURPOSE:To provide a roller hearth furnace capable of restraining temperature drop due to the affection of a bulkhead in a furnace body and obtaining an ideal temperature profile. CONSTITUTION:In a continuous baking furnace, works to be heat-treated, which are put on or received in boxes 6 put on rotary rollers 5, 5 ... at the inlet port 2 side of a tunnel type furnace body 1, are heat-treated in a process moving toward the outlet port 4 of the furnace body 1 in the furnace 3 by the rotation of the rotary rollers 5, 5 .... A rotary roller 5a among the rotary rollers 5, 5, ..., which is positioned on the bulkhead 7 of the furnace body 1, is driven with a higher speed than the other rotary roller 5b in a block 8. According to this method, the moving speed of the works to be heat-treated, which are positioned on said bulkheat 7 in the furnace body 3, becomes sooner whereby the temperature drop of the works to be heat-treated upon passing the bulkhead 7 can be restrained.
Patent JP-H04306374-A (JP)
Title: Key with inside keyway and manufacture thereof
Inventor: KOUNO KOUZOU
IPC: B29C45/00
Filed: 1991-04-01
Abstract: PURPOSE:To manufacture easily a key with the inside keyway having a key thread in the central part of the keyway. CONSTITUTION:After a through-hole 7 is formed in a keyway of a substrate 1, a metallic mild having a core corresponding to the shape of a key thread to be formed is employed. Key thread members 2 having the inside keyway is formed of resin or metal powder, and the key thread members 2 are firmly fixed to the substrate 1.
Patent JP-S57184316-A (JP)
Title: Surface acocustic wave device
Inventor: YAMADA JIYUN
IPC: H03H9/145
Filed: 1981-05-08
Abstract: PURPOSE: To realize at all times a roller screen type electrode having a single directivity with high quality, by setting the difference of phase caused by the distribution of a transmission electrode and a relecting electrode at π-ϕ when the difference of phase caused by a phase shifter between these two electrodes is referred to as ϕ.  
     CONSTITUTION: In order to secure the propagation of a single direction for the surface acoustic wave energized by a roller screen type electrode, the difference of phase due to the distribution of a transmission electrode 1 and a reflecting electrode 2 is set at π-ϕ radian when the pahse difference caused by a phase shifter 3 between the electrodes 1 and 2 is referred to as ϕ radian. For the circuit constant, the inductance value L is set as 0≤L≤2C/A, the resistance value (r) is set as r=(-G+{G 2 -AB)} 0.5 /A and ϕ=tan -1 ({ω 0 (GL+rC}/{1+rG- ω 0   2 LC}), and the distance (l) between the centers of both electrodes is set as l=[n+{1/2lϕ/(2π)}]λ 0  respectively. Then A=G 2 +ω 0   2  and B=ω 0   2  and B=ω 0   2 L(G 2 L+ω 0   2 C 2 L-2C) are satisfied, where G, C, ω 0 , λ 0  and (n) are the radiation conductance, the capacity, the center angle frequency, the surface acoustic wavelength and a positive integer respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54159912-A (JP)
Title: All-weather and soundproof transportation means
Inventor: UOZUMI YUKIO
IPC: B61B13/10
Filed: 1978-06-07
Abstract: PURPOSE:To provide all-weather and soundproof transportation means, which comprises cars having a smaller cross section, track means having a smaller cross section, the construction of the track means being enclosed and the track means being provided with facilities necessary for travelling of the cars, and stations closely attached to the track means. CONSTITUTION:Elevated track segments 3 include therebetween covers 25 each covering a joint space between roofs 4 and side walls 5 to effect prevention of track means from being displaced. On opposite sides of the roof portion 4 are arranged troughs which also act as service car rails where snow-removing work on the roofs and maintenance work on the roofs and outer surfaces of the side walls can be carried out. Each elevated track segment 3 is formed to have an enclosed cross section, and provided with necessities for trains to travel therethrough, i.e. traveling path means 7, guide rails 8, stabilizing rails 9, electric car lines 10, signal communication transmission loop lines 11, electric power cables 12 and signal and communication cables 13. Boarding and alighting will be made such that the train is stopped at a position where the passenger gates 23 coincide with boarding and alighting gates of the station.
Patent JP-H05275924-A (JP)
Title: High frequency oscillation circuit
IPC: H03B19/14
Filed: 1992-03-26
Abstract: PURPOSE:To provide a high frequency oscillation circuit which outputs a basic wave and a 2nd higher harmonic wave with high efficiency. CONSTITUTION:A basic wave resonating circuit 28 is inserted between the bases of transistors TR 23 and TR 24 whose collectors are connected to each other. The capacitors 43 and 44 are provided between the bases/emitters of the TR 23 and TR 24, and the capacitors 45 and 46 are provided between the emitters of both TR 23 and TR 24 respectively. Furthermore the basic wave output terminals 49 and 50 are added to the bases of the TR 23 and TR 24. Then the 2nd higher harmonics output terminals are connected to a junction 51 between the capacitors 45 and 46 and to a junction 52 between the collectors of both TR 23 and 24 respectively.
Patent JP-S59196172-A (JP)
Inventor: FUJITA TERUYUKI
IPC: B25D9/04
Filed: 1983-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51146084-A (JP)
Title: Method of moving swing type dredger
Inventor: HIRAMATSU TOSHIROU
IPC: B63H19/08
Filed: 1975-06-06
Abstract: PURPOSE: Method of moving a swing type dredger without the possibility of overlap of dredging track and without leaving non-dredged areas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61231167-A (JP)
Title: Method and apparatus for sputtering
Inventor: KAWASHIMA SOSUKE
IPC: C23C14/34
Filed: 1985-04-03
Abstract: PURPOSE:To prevent the exfoliation of the powder of sputter metals from substrate holders, etc. onto the sputter film on substrates and the contamination thereof in the stage of sputtering the specific metallic film on the substrate surface in a vacuum sputtering chamber by sputtering preliminarily a metal to which the sputter metals are easily stickable to the substrate holders. CONSTITUTION:Al is deposited on exchange parts of the substrate holders 12, etc. for wafers, etc., by an Al target 34 in a sputtering chamber 34 of a main vacuum chamber 10. The substrates such as wafers from a loading chamber 15 are attached to the holders 12 and the substrates 12 are attached to a rotary drum 11 and are rotated in an arrow direction. After the substrates are baked in front of a baking chamber 21, the substrate surfaces are cleaned by etching in front of a sputter etching chamber 24. Si, Mo, etc., are then sputtered in front of sputtering chambers 27, 31. Si and Mo stick securely to Al and therefore the exfoliation of the Si and Mo films on the holders, the drop thereof onto the substrate surface and the consequent contamination of the composite sputter film of Si and Mo are obviated.
Patent JP-S59194106-A (JP)
Title: Direct-acting electric-fluid pressure servo valve
Inventor: KUWANO HIROAKI
IPC: F15B13/044
Filed: 1983-04-19
Abstract: PURPOSE:To apply damping to a servo valve without a speed detector disposed on the servo valve body by fetching a signal corresponding to the spool speed from a model where the dynamical characteristic of a spool is simulated by an electric circuit and negative feedbacking the signal to a servo-amplifier to apply damping. CONSTITUTION:An input current (i) of a servo valve to a coil 5 and displacement (x) of a spool 3 are input to a spool speed arithmetic unit 14 to calculate the presumed speed (v') of the spool 3. The presumed speed signal (v') is negative feedbacked to a servo-amplifier 12 to apply damping to the movement of the spool 3.
Patent JP-S61230748-A (JP)
Title: Catalyst for purifying nitrogen oxide
Inventor: INOUE AKIRA
IPC: B01D53/94
Filed: 1985-04-03
Abstract: PURPOSE:To obtain the titled catalyst capable of being stably operated for a long period of time, in a catalytic activity forming part for selectively reducing nitrogen oxide in dust-containing exhaust gas along with ammonia, by forming fine pores so that the specific amount of the entire fine pore volume is occupied by fine pores with a specific pore size. CONSTITUTION:For example, binary composite oxides of Ti and Si or ternary composite oxides of Ti, Si and Zr are crushed as catalytic components and an aqueous solution containing active components such as V, W or the like and a molding aid are mixed with the crushed oxides and the resulting mixture is molded into a honeycomb shape. Next, the molded body is dried and baked at 450-650 deg.C for 1-10hr to obtain a catalytically active molded substance wherein the volume occupied by fine pores with a pore size of 0.8-8mum is at least 10% by volume of all fine pores. Further, in order to obtain the fine pore size and volume of the above-mentioned condition, operation for increasing the amount of water at the time of the molding of the catalyst or adding an org. compound (e.g., stearic acid) decomposed and lost by baking is performed.
Patent JP-H05228345-A (JP)
Title: Preparation of membrane separation element
Inventor: ISONO KEINOSUKE
IPC: B01D63/02
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a membrane separation element in which separation membranes are uniformly dispersed even at various packing ratios by dissolving off a supporting structure by a specified solvent from a composite consisting of plural separation membranes and the supporting structure. CONSTITUTION:A stringy supporting structure 2 is set close to a hollow-fiber membrane 1 to constitute a bundled composite 3. The end of the composite 3 is treated with a solvent 4a incapable of dissolving the membrane 1 but capable of dissolving the structure 2 to expose the membrane 1. The membranes 1 at this part are substantially and separately dispersed in accordance with the mixing ratio of the membrane 1 to the structure 2. A binding resin is filled in the part to form fixed parts 5a and 5b at the ends of the membrane 1. The membranes except those at the fixed parts are left as the composite. This assembly is treated with a solvent 4b capable of dissolving the structure 2 but incapable of dissolving the other parts to remove the structure 2, and a membrane separation element in which the membranes 1 are uniformly dispersed is obtained.
Patent JP-S56164890-A (JP)
Title: Heat-sensitive recording material
Inventor: MORITA MUNETAKA
IPC: B41M5/30
Filed: 1980-05-23
Abstract: PURPOSE: To obtain the heat-sensitive recording material excelent in sensitiveness against heat energy and applicably in a high-speed information equipment in a stable manner, by a method wherein a recording layer containing amorphous electron- donating colorless dye and an electron-accepting color developing agent is provided.  
     CONSTITUTION: A crystalline electron-donating colorless dye such as 3, 3-bis(p- dimethylaminophenyl)-6-dimethylaminophthalide or the like is fused by heating and thereafter cooled to obtain an amorphous electron-donating colorless dye (A). Subsequently, 1pt.wt. component A is blended with 1W50pts.wt. electron-accepting color developing agent developing color when contacted with component A under heating (for example: active clay, 4-tertbutylphenol), a bonding agent, a sensitizer and the like, and they are coated on a supporting body to provide the recording layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61229665-A (JP)
Title: Hovercraft
Inventor: KAJITA ETSUO
IPC: B60V1/18
Filed: 1985-04-03
Abstract: PURPOSE:To dispense with the setup of a special buoyancy tank and a rib as well as to aim at the promotion of lightweightiness in the hull, by setting up a buoyancy tank, combinedly serving as a seat mount and the rib, in a cabin and also installing chairs on this buoyancy tank. CONSTITUTION:A 'Hovercraft(R)' 11 makes headway when a propulsive propeller 20 being installed in the rear of a main structural body 15 is rotated by a propeller engine 19 set up inside a rear engine room 18. And, it is controlled for its forward direction by an aerial rudder 22 being installed in the rear of the main structural body 15. In addition, it is floated by a floating fan 13 installed in the front of a cabin 16 on an overhanging deck 23 of the main structural body 15. At the above-mentioned, plural buoyancy tanks 32 are set up on a floor surface 31 of the cabin 16 at the specified interval in a longitudinal direction of the main structural body 15. And, chairs 33 are set up on each buoyancy tank. At this time, these buoyancy tanks 32 are installed extendedly as far as the broadside of the main structural body 15, giving a function as a rib, thus strength of the main structural boy 15 is improved.
Patent JP-S57185209-A (JP)
Title: Esterified composition and cosmetic containing the same
Inventor: YAMADA OSAMU
IPC: A61Q1/04
Filed: 1981-05-11
Abstract: PURPOSE:To provide a cosmetic safe to the skin, maintaining the normal functions of the skin, and giving pleasant feeling to the skin, by compounding a composition obtained by esterifying 2-pyrrolidone-5-carboxylic acid and a fatty acid with a polyhydric alcohol, as an oily raw material. CONSTITUTION:A liquid or solid composition having pale yellow color and free from odor is prepared by esterifying 2-pyrrolidone-5-carboxylic acid (PCA) and one or more fatty acids selected from a straight-chain higher fatty acids (preferably >=10C fatty acid), branched higher fatty acids (preferably >=8C fatty acid), and hydroxyfatty acids with a polyhydric alcohol (having >=2 OH groups in a molecule). One or more above compositions are used as the oily raw material of the objective cosmetic. The typical reaction ratios of the above components are >=1mol of PCA  and >=1mol of fatty acid per 1mol of the polyhydric alcohol. The composition is compounded in the cosmetic at a concentration of 0.5-30%.
Patent JP-H11246979-A (JP)
Title: Plating apparatus
Inventor: HONGO AKIHISA
IPC: H01L21/3205
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To uniformly pack material, such as copper, of small electrical resistance into fine grooves, etc., for wiring without degrading the guality by disposing a rotating member which is supported without contact by a magnetic floating mechanism within a plating vessel and is rotated by a rotating mechanism to fluidize a plating liquid near the front surface of a substrate. SOLUTION: The substrate is placed on a substrate holding section 14 and is attracted and held thereto and after a coating material member 20 is put thereon, the plating liquid is injected toward the substrate from a shower head 24. The shower head 24 is rotated by the force that vanes 40 receive from the plating liquid. Consequently, the injecting position of the plating liquid moves to the rotating direction and the plating liquid existing on the surface to be plated of the substrate is simultaneously dragged and fluidized by the friction with a nozzle plate 24a. As a result, the uniformity of the plating thickness within the plating surface is improved and the inflow of the plating liquid into contact holes and the grooves is accelerated. The shower head 24 is supported without contact via a magnetic bearing 26 and, therefore, the generation of particles by wear is averted.
Patent JP-H07283675-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: IKEDA TATSUO
IPC: H03H3/02
Filed: 1994-04-07
Abstract: PURPOSE:To prevent the deviation of an oscillation frequency by reflow heating in a surface mounting by eliminating the distortion based on local heating by heating a base and a lid when sealing is performed by welding. CONSTITUTION:A surface mounted base 1 is composed of the lamination layers of insulating plates of ceramic and epoxy, etc. A piezoelectric oscillation piece 2 is fixed to the step part 4 for fixing of the base 1 with electrically conductive adhesive by the metal electrode pattern 3 formed on the front and the back surfaces. The frequency of the piezoelectric oscillation piece 2 is adjusted. In vacuum or N2, a lid 7 is put on, and sealing is performed by performing seam welding by the roller electrode of a welding device, heating the edge part of the lid 7. At this time, the seam welding is performed, heating the bass 1 or the base with the lid 7 at 70 to 270 deg.C. As heating means, hot blast of inert gas N2, infrared ray heating, electromagnetic induction heating and the heater incorporated in the positioning jig of the base 1, etc., are used.
Patent JP-S63236772-A (JP)
Inventor: EGUCHI KIYOHISA
IPC: C04B41/80
Filed: 1987-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S544525-A (JP)
Title: Color signal processing circuit
Inventor: GOMI HIROSHI
IPC: H04N9/70
Filed: 1977-06-13
Abstract: PURPOSE: To reduce in number elemnts and pins, and to realize a color signal processing circuit which is suitable to integration by utilizing outputs of a phase detector circuit smoothed by a filter for two control systems. 
     COPYRIGHT: (C)1979,JPO&Japio